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公开(公告)号：US08547647B2
公开(公告)日：2013-10-01
申请号：US12864082
申请日：2009-01-23
Applicant: Fumio Shinano , Tetsuya Uno , Norihiko Saka , Kazuaki Matsui
Inventor： Fumio Shinano , Tetsuya Uno , Norihiko Saka , Kazuaki Matsui
IPC: G02B15/14
Abstract: A lens barrel of the present invention includes: a fixing frame having a plurality of cam grooves that are formed an inner circumferential surface of the fixing frame and also having a protrusion provided between any adjacent two of the cam grooves among a plurality of the cam grooves; and a drive frame having cam followers that are provided to an outer circumferential surface of drive frame, are engaged with the cam grooves, and are movable along the cam grooves. With this configuration, when an external force is applied to the drive frame, an end portion of the drive frame comes into contact with the protrusion to prevent the cam followers from coming out of the cam grooves.
Abstract translation: 本发明的镜筒包括：具有多个凸轮槽的固定框架，所述多个凸轮槽形成在所述固定框架的内周面上，并且在多个所述凸轮槽之间还具有设置在任何相邻的两个所述凸轮槽之间的突起 ; 并且具有设置在驱动框架的外周面的具有凸轮从动件的驱动框架与凸轮槽接合，并且可沿凸轮槽移动。 利用这种构造，当驱动框架施加外力时，驱动框架的端部与突起接触，以防止凸轮从动件从凸轮槽中脱出。
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公开(公告)号：US20120314310A1
公开(公告)日：2012-12-13
申请号：US13592355
申请日：2012-08-23
Applicant: Shinichi IWASAKI , Tetsuya Uno
Inventor： Shinichi IWASAKI , Tetsuya Uno
IPC: G02B7/02
Abstract: The lens barrel includes a flexible wire, a first supporting frame and a second supporting frame. The flexible wire has a first end with at least one terminal, a second end with at least one terminal and a bent portion disposed between the first and second ends. The bent portion includes a plurality of part overlapping each other. The first supporting frame supports the first end. The second supporting frame is movably disposed in a first direction with respect to the first supporting frame and supports the bent portion.
Abstract translation: 镜筒包括柔性线，第一支撑框架和第二支撑框架。 柔性线具有带有至少一个端子的第一端，具有至少一个端子的第二端和设置在第一端和第二端之间的弯曲部分。 弯曲部分包括彼此重叠的多个部分。 第一支撑框架支撑第一端。 第二支撑框架相对于第一支撑框架可移动地设置在第一方向上并且支撑弯曲部分。
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公开(公告)号：US20110019290A1
公开(公告)日：2011-01-27
申请号：US12836586
申请日：2010-07-15
Applicant: Fumio Shinano , Tetsuya Uno , Koichiro Hirabayashi , Akio Konishi
Inventor： Fumio Shinano , Tetsuya Uno , Koichiro Hirabayashi , Akio Konishi
Abstract: A lens barrel includes a first support frame and a second support frame. The first support frame has a cam groove. The second support frame has an annular main body with a cam follower that extends outwardly in a radial direction. The cam follower is slidably disposed in the cam groove and has a first cam portion, a second cam portion and a connecting portion. The second cam portion is aligned with the first cam portion along the circumferential direction of the main body. The connecting portion connects the first cam portion and the second cam portion to create a space between the connecting portion and the cam groove.
Abstract translation: 透镜镜筒包括第一支撑框架和第二支撑框架。 第一支撑框架具有凸轮槽。 第二支撑框架具有带径向方向向外延伸的凸轮从动件的环形主体。 凸轮从动件可滑动地设置在凸轮槽中，并具有第一凸轮部分，第二凸轮部分和连接部分。 第二凸轮部分沿着主体的圆周方向与第一凸轮部对准。 连接部分连接第一凸轮部分和第二凸轮部分，以在连接部分和凸轮槽之间形成空间。
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4.发明授权
公开(公告)号：US6122116A
公开(公告)日：2000-09-19
申请号：US322034
申请日：1999-05-28
Applicant: Tetsuya Uno
Inventor： Tetsuya Uno
CPC classification number: G02B7/10
Abstract: A structure, used for a collapsible type of zoom lens barrel provided in a camera, which makes advantageous a wiring of an electric wire extending between a side of a camera body and an electrically driven device which is installed within a space inside the zoom lens barrel, in an attempt of effective use of the space therein. The zoom lens barrel includes: a stationary lens barrel, rectangular in cross section, fitting to a rectangular exposure window of a picture frame in front of a film set inside the camera body; a first movable lens barrel, rectangular in cross section, slidably fitted inside the stationary lens barrel; and a second movable lens barrel, circular in cross section, slidably fitted inside the first movable lens barrel, in which the zoom lens barrel can take a projecting state and a retracting state. In the retracting state, the space is formed between the first movable lens barrel and the second movable lens barrel, in which space the electrically driven device is positioned.
Abstract translation: 一种用于设置在相机中的可折叠类型的变焦镜头筒的结构，其使得在照相机主体的侧面和安装在变焦镜筒内的空间内的电驱动装置之间延伸的电线的布线是有利的 以试图有效利用其中的空间。 变焦透镜镜筒包括：固定镜筒，横截面矩形，与相机机体内部的胶片前面的相框的矩形曝光窗相配合; 第一可移动透镜筒，横截面矩形，可滑动地装配在固定镜筒内; 以及第二可移动透镜筒，其横截面为圆形，可滑动地装配在第一可移动透镜镜筒的内部，变焦透镜镜筒可以在其中呈现突出状态和缩回状态。 在缩回状态下，在第一可移动透镜镜筒和第二可动镜筒之间形成空间，电动驱动装置位于该第二可动镜筒中。
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公开(公告)号：US5983031A
公开(公告)日：1999-11-09
申请号：US166101
申请日：1998-10-05
Applicant: Tetsuya Uno
Inventor： Tetsuya Uno
CPC classification number: G02B7/10
Abstract: The rotation of the motor 60 located outside the lens barrel is transmitted to the shutter blades 74 that move along the optical axis together with the lens barrel by means of the gear train 62, the drive shaft 64 that is engaged with the output gear 63 of the gear train 62, the gear tube 66 that is engaged with the drive shaft 64 and has the engaging hole 67 through which the drive shaft 64 can extend and retract, and the gear 72 that is engaged with the gear 68 of the gear tube 66.
Abstract translation: 位于透镜筒外部的电动机60的旋转传递到快门叶片74，其通过齿轮系62与透镜筒一起沿着光轴移动，驱动轴64与输出齿轮63接合 齿轮系62，与驱动轴64接合并具有驱动轴64可延伸和缩回的接合孔67的齿轮管66和与齿轮管66的齿轮68接合的齿轮72 。
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公开(公告)号：US08699148B2
公开(公告)日：2014-04-15
申请号：US13159357
申请日：2011-06-13
Applicant: Takumi Kuwahara , Tetsuya Uno
Inventor： Takumi Kuwahara , Tetsuya Uno
IPC: G02B15/14
Abstract: A lens barrel includes an optical system including a first lens group having at least one lens; a cam frame including a first cam groove; and a first movable frame including a first cam follower engaged with the first cam groove. When the first movable frame relatively rotates with respect to the cam frame, the first movable frame relatively moves with respect to the cam frame in an optical axis direction together with the first lens group. A region of the first cam groove, through which the first cam follower passes when a focal distance of the optical system is changed from a wide-angle end to a tele end includes first and second regions adjacent to each other. The first region has a groove width narrower than that of the second region.
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公开(公告)号：US07898745B2
公开(公告)日：2011-03-01
申请号：US12280410
申请日：2007-02-20
Applicant: Kazuaki Matsui , Tetsuya Uno , Yoshifumi Mitani
Inventor： Kazuaki Matsui , Tetsuya Uno , Yoshifumi Mitani
Abstract: A simply structured zooming movement mechanism for moving a first lens group located in the object side from a bending member. Also provided are a small-sized lens unit by making it collapsible and an image pickup apparatus. The lens unit has: the bending member for bending the light, entering from an object along a first optical axis, to the direction of a second optical axis substantially perpendicular to the first optical axis; and a first moving member for moving a first support member, which supports the first lens group, in the direction of the first optical axis to a storage position; a bending member moving member for moving the bending member to an evacuation position in order to create a space for storing the first supporting member; and a first zooming movement member for moving the first supporting member in the direction of the first optical axis in a variable magnification manner. The first zooming movement member, the bending member moving member and the first moving member are driven in this order.
Abstract translation: 一种简单结构化的变焦运动机构，用于将位于物体侧的第一透镜组从弯曲构件移动。 还提供了通过使其可折叠的小尺寸透镜单元和图像拾取装置。 透镜单元具有：弯曲构件，用于将从物体沿着第一光轴入射的光弯曲到基本上垂直于第一光轴的第二光轴的方向; 以及第一移动构件，用于将支撑第一透镜组的第一支撑构件沿第一光轴方向移动到存储位置; 弯曲构件移动构件，用于将弯曲构件移动到抽空位置，以便形成用于存储第一支撑构件的空间; 以及第一变焦移动构件，用于以可变放大的方式在第一光轴的方向上移动第一支撑构件。 第一变焦移动构件，弯曲构件移动构件和第一移动构件以该顺序被驱动。
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公开(公告)号：US20100296176A1
公开(公告)日：2010-11-25
申请号：US12864082
申请日：2009-01-23
Applicant: Fumio Shinano , Tetsuya Uno , Norihiko Saka , Kazuaki Matsui
Inventor： Fumio Shinano , Tetsuya Uno , Norihiko Saka , Kazuaki Matsui
IPC: G02B15/14
Abstract: A lens barrel of the present invention includes: a fixing frame having a plurality of cam grooves that are formed an inner circumferential surface of the fixing frame and also having a protrusion provided between any adjacent two of the cam grooves among a plurality of the cam grooves; and a drive frame having cam followers that are provided to an outer circumferential surface of drive frame, are engaged with the cam grooves, and are movable along the cam grooves. With this configuration, when an external force is applied to the drive frame, an end portion of the drive frame comes into contact with the protrusion to prevent the cam followers from coming out of the cam grooves.
Abstract translation: 本发明的镜筒包括：具有多个凸轮槽的固定框架，所述多个凸轮槽形成在所述固定框架的内周面上，并且在多个所述凸轮槽之间还具有设置在任何相邻的两个所述凸轮槽之间的突起 ; 并且具有设置在驱动框架的外周面的具有凸轮从动件的驱动框架与凸轮槽接合，并且可沿凸轮槽移动。 利用这种构造，当驱动框架施加外力时，驱动框架的端部与突起接触，以防止凸轮从动件从凸轮槽中脱出。
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公开(公告)号：US06459537B2
公开(公告)日：2002-10-01
申请号：US09771936
申请日：2001-01-30
Applicant: Tetsuya Uno , Dai Shintani , Norihiro Inoue
Inventor： Tetsuya Uno , Dai Shintani , Norihiro Inoue
IPC: G02B1514
CPC classification number: G02B7/10 , G02B15/161
Abstract: A zoom lens barrel which is an integrated zoom and focus drive type zoom lens barrel that moves lens units on a single zoom line having plurality of focusing sections and plurality of zooming sections, wherein the single zoom line has characteristic that the “rate of change of the relative distance of the two lens units with regard to a barrel rotation angle” in each focusing section becomes smaller in the focusing sections of the telephoto side.
Abstract translation: 一种变焦镜头筒，其是将具有多个聚焦部分和多个变焦部分的单个变焦线上的透镜单元移动的集成变焦和聚焦驱动型变焦镜头镜筒，其中，单个变焦线具有“ 在长焦侧的聚焦部分中，每个聚焦部分中的两个透镜单元相对于镜筒旋转角度的相对距离变小。
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公开(公告)号：US6061524A
公开(公告)日：2000-05-09
申请号：US168278
申请日：1998-10-08
Applicant: Tetsuya Uno
Inventor： Tetsuya Uno
CPC classification number: G03B17/425
Abstract: In a zooming-focusing type camera, a driving force of a motor is selectively transmitted to a zooming mechanism for controlling a focal length of an optical lens system, a film winding mechanism for winding a film by a length corresponding to one frame and a film rewinding mechanism for rewinding the film into a film cartridge by a switching mechanism. The switching mechanism has a planet gear revolving among and selectively engages with one of a winding gear of the film winding mechanism, a rewinding gear of the film rewinding mechanism and an input gear of the zooming mechanism for transmitting the driving force of the motor.
Abstract translation: 在变焦聚焦型照相机中，电动机的驱动力被选择性地传送到用于控制光学透镜系统的焦距的变焦机构，用于将胶片卷绕一个对应于一帧的长度的胶片卷绕机构和胶片 倒带机构，用于通过切换机构将胶卷重新卷绕到暗盒中。 切换机构具有旋转的行星齿轮，并且与薄膜卷绕机构的卷绕齿轮，卷绕机构的卷绕齿轮和用于传递马达的驱动力的变焦机构的输入齿轮中的一个旋转运动。
